Intracisternal rSV40 administration provides effective pan-CNS transgene expression.
Intracisternal rSV40 administration provides effective pan-CNS transgene expression.
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脑池内给予 rSV40 可提供有效的泛 CNS 转基因表达。
DOI:
10.1038/gt.2011.75
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发表时间:
2012
期刊:
影响因子:
5.1
通讯作者:
Strayer,DS
中科院分区:
文献类型:
--
作者:
Louboutin,J-P;Reyes,BAS;Agrawal,L;VanBockstaele,EJ;Strayer,DS
Potential genetic treatments for many generalized central nervous system (CNS) diseases require transgene expression throughout the CNS. Using oxidant stress and apoptosis caused by HIV-1 envelope gp120 as a model, we studied pan-CNS neuroprotective gene delivery into the cisterna magna (CM). Recombinant SV40 vectors carrying Cu/Zn superoxide dismutase or glutathione peroxidase were injected into rat CMs following intraperitoneal administration of mannitol. Sustained transgene expression was seen in neurons throughout the CNS. On challenge, 8 weeks later with gp120 injected into the caudate putamen, significant neuroprotection was documented. Thus, intracisternal administration of antioxidant-carrying rSV40 vectors may be useful in treating widespread CNS diseases such as HIV-1-associated neurocognitive disorders characterized by oxidative stress.
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DOI:
--
发表时间:
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期刊:
影响因子:
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作者:
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DOI:
--
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